OPUS: Echo of Starsong

Navigate the star map to chart routes between systems and discover asteroids resonating with starsongs. Scan anomalies and listen to starsongs to pinpoint hidden caverns, relics, and key story locations. Solve signal and environment-based puzzles to unlock passages, activate devices, and progress the narrative. Manage fuel and supplies, trading at outposts to prepare for deeper expeditions and avoid dead ends. Choose dialogue responses to shape relationships, reveal backstory, and influence how scenes unfold. Upgrade navigation and scanning capabilities to expand reach, improve efficiency, and open new exploration options.